• What is a NIC?
• What is a MAC Address?
• When would you use a crosslink cable?
• What are the main advantages and disadvantages of Fiber-Optic-based networks?
• What is the difference between a Hub and a Switch?
• On which OSI layer can a router be found?
• What is CSMA/CD?
• What is multicast?
• What is Broadcast?
• What is the difference between TCP and UDP?
• Describe some of the settings that are added by TCP and by UDP to the packet's header.
• What are TCP Ports? Read more